Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly

Appearance settings

Build failure with MSVC v17.10.0-pre.4.0 and Python 3.13 #597

Copy link
Copy link
Closed
@clin1234

Description

@clin1234
Issue body actions

I'm not sure where compiler flags are set here, but for MSVC, the /std:c++20 must be included, even though the codebase is in C, for it to recognize designated initializers. This error was encountered while building wheels for a different projects that ultimately depends on msgpack

  Building wheel for msgpack (pyproject.toml) ... error
  error: subprocess-exited-with-error

  × Building wheel for msgpack (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [34 lines of output]
      running bdist_wheel
      running build
      running build_py
      creating build
      creating build\lib.win-amd64-cpython-313
      creating build\lib.win-amd64-cpython-313\msgpack
      copying msgpack\exceptions.py -> build\lib.win-amd64-cpython-313\msgpack
      copying msgpack\ext.py -> build\lib.win-amd64-cpython-313\msgpack
      copying msgpack\fallback.py -> build\lib.win-amd64-cpython-313\msgpack
      copying msgpack\__init__.py -> build\lib.win-amd64-cpython-313\msgpack
      running build_ext
      building 'msgpack._cmsgpack' extension
      creating build\temp.win-amd64-cpython-313
      creating build\temp.win-amd64-cpython-313\Release
      creating build\temp.win-amd64-cpython-313\Release\msgpack
      "C:\Program Files\Microsoft Visual Studio\2022\Preview\VC\Tools\MSVC\14.40.33807\bin\HostX86\x64\cl.exe" /c /nologo /O2 /W3 /GL /DNDEBUG /MD -D__LITTLE_ENDIAN__=1 -I. -IC:\Users\ךינשגכהד\scoop\apps\python-alpha\current\include -IC:\Users\ךינשגכהד\scoop\apps\python-alpha\current\Include "-IC:\Program Files\Microsoft Visual Studio\2022\Preview\VC\Tools\MSVC\14.40.33807\include" "-IC:\Program Files\Microsoft Visual Studio\2022\Preview\VC\Tools\MSVC\14.40.33807\ATLMFC\include" "-IC:\Program Files\Microsoft Visual Studio\2022\Preview\VC\Auxiliary\VS\include" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.26100.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.26100.0\\um" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.26100.0\\shared" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.26100.0\\winrt" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.26100.0\\cppwinrt" /EHsc /Tpmsgpack/_cmsgpack.cpp /Fobuild\temp.win-amd64-cpython-313\Release\msgpack/_cmsgpack.obj
      _cmsgpack.cpp
      C:\Users\ךינשגכהד\AppData\Local\Temp\pip-install-znao50wp\msgpack_0ec228bd0b94472ab5d6ae611e9a56c2\msgpack\pack_template.h(752): warning C4267: '=': conversion from 'size_t' to 'unsigned char', possible loss of data
      C:\Users\ךינשגכהד\AppData\Local\Temp\pip-install-znao50wp\msgpack_0ec228bd0b94472ab5d6ae611e9a56c2\msgpack\unpack.h(352): warning C4244: 'argument': conversion from 'int64_t' to 'int', possible loss of data
      msgpack/_cmsgpack.cpp(1366): warning C4996: 'Py_UNICODE': deprecated in 3.13
      msgpack/_cmsgpack.cpp(1368): warning C4996: 'Py_UNICODE': deprecated in 3.13
      msgpack/_cmsgpack.cpp(8155): warning C4244: 'argument': conversion from 'Py_ssize_t' to 'unsigned int', possible loss of data
      msgpack/_cmsgpack.cpp(8332): warning C4244: 'argument': conversion from 'Py_ssize_t' to 'unsigned int', possible loss of data
      msgpack/_cmsgpack.cpp(8542): warning C4244: 'argument': conversion from 'long' to 'char', possible loss of data
      msgpack/_cmsgpack.cpp(8692): warning C4244: 'argument': conversion from 'Py_ssize_t' to 'unsigned int', possible loss of data
      msgpack/_cmsgpack.cpp(9998): warning C4244: 'argument': conversion from '__int64' to 'unsigned int', possible loss of data
      msgpack/_cmsgpack.cpp(10283): warning C4244: 'argument': conversion from '__int64' to 'unsigned int', possible loss of data
      msgpack/_cmsgpack.cpp(10550): warning C4244: 'argument': conversion from 'Py_ssize_t' to 'unsigned int', possible loss of data
      msgpack/_cmsgpack.cpp(20622): warning C4551: function call missing argument list
      C:\Users\ךינשגכהד\scoop\apps\python-alpha\current\include\internal\pycore_backoff.h(47): error C7555: use of designated initializers requires at least '/std:c++20'
      C:\Users\ךינשגכהד\scoop\apps\python-alpha\current\include\internal\pycore_backoff.h(47): error C4576: a parenthesized type followed by an initializer list is a non-standard explicit type conversion syntax
      C:\Users\ךינשגכהד\scoop\apps\python-alpha\current\include\internal\pycore_backoff.h(53): error C7555: use of designated initializers requires at least '/std:c++20'
      C:\Users\ךינשגכהד\scoop\apps\python-alpha\current\include\internal\pycore_backoff.h(53): error C4576: a parenthesized type followed by an initializer list is a non-standard explicit type conversion syntax
      error: command 'C:\\Program Files\\Microsoft Visual Studio\\2022\\Preview\\VC\\Tools\\MSVC\\14.40.33807\\bin\\HostX86\\x64\\cl.exe' failed with exit code 2
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for msgpack
Successfully built poetry dulwich
Failed to build msgpack
ERROR: Could not build wheels for msgpack, which is required to install pyproject.toml-based projects

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Type

    No type

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions

      Morty Proxy This is a proxified and sanitized view of the page, visit original site.